package com.Service;

import org.springframework.stereotype.Component;

/**
 * @author Cheng-02
 * @version V1.0
 * @Package com.Service
 * @date 2024/4/23 下午8:42
 */

public interface Calculator1 {

    int add(int i, int j);

    int sub(int i, int j);

    int mul(int i, int j);

    int div(int i, int j);

}
